ART: New York graffiti artist Ghost a/k/a Cousin Frank has a show up at the BLVD Gallery. A pioneer who got started in the late 1970s, Ghost was on the ground for the NYC subway graffiti movement featured so prominently in Warriors. His stuff is instantly recognizable. If we end up walking by, we're heading in. 1-6 p.m. // BLVD Gallery, 2316 Second Avenue // FREE FILM: Now where did that cat Jonesy get......